# Castlight Mobile vs Bluegrass Fit

The clearest difference is ratings volume: Castlight Mobile at 76K against Bluegrass Fit's 4. Castlight Mobile also leads on update cadence (fortnightly vs every 6 weeks). Bluegrass Fit's advantage is rating (5.0 vs 4.8) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bluegrass Fit holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Castlight Mobile has 76K ratings behind it against 4, so its average is the more settled of the two.

Castlight Mobile ships an update fortnightly, Bluegrass Fit every 6 weeks. The most recent releases landed on November 13, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Castlight Mobile | Bluegrass Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (76K ratings)](https://appshunter.io/ios/app/castlight-mobile/id503468685/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bluegrass-fit/id6742799836/reviews)** |
| Number of ratings | **76K** | 4 |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 118 MB | 188 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Castlight Health](https://appshunter.io/developer/503468688) | [Bluegrass Precision Medicine Limited Liability Company](https://appshunter.io/developer/1790420896) |

## What reviewers say

### Castlight Mobile

[App page](https://appshunter.io/ios/app/castlight-mobile/id503468685)

Manage your healthcare benefits and find quality, affordable care. This personal dashboard helps you locate in-network doctors with cost estimates, track spending and claims, and view your plan status, deductible, and HSA balance. It also includes a digital insurance card and integrates with activity trackers.

**Highlights:** Find in-network doctors with cost estimates, Track healthcare spending and claims, View deductible status and HSA balance, Digital medical insurance card, Sync with activity trackers

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy access to health information
- 💡 Helpful incentive program
- 👍 Convenient healthcare management
- 🚀 Fast and efficient
- 👍 Useful app features

**What reviewers complain about**

- 🐛 Connectivity issues with trackers
- 🐛 Buggy app performance
- 🐛 Inaccurate provider information
- 👎 Poor user experience
- 👎 Frustrating manual data entry

**Reported bugs**

- Locked preventative screening attestation
- Inconsistent point tracking
- Sweepstakes pricing errors
- Frequent app crashes and freezes
- Syncing issues with Apple Health

**Requested features**

- Ability to correct mistakes in the app
- Integration with more fitness trackers
- Improved search functionality
- More flexible data entry options
- Direct appointment scheduling


### Bluegrass Fit

[App page](https://appshunter.io/ios/app/bluegrass-fit/id6742799836)

Access personalized workout programs and track your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach guidance. Achieve goals and earn badges for milestones.

**Highlights:** Workout program access, Workout and exercise video tracking, Meal and habit tracking, Goal setting and progress monitoring, Real-time coach messaging, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Castlight Mobile free?

Castlight Mobile is free to download, with no in-app purchases.

### Is Bluegrass Fit free?

Bluegrass Fit is free to download, with no in-app purchases.

### Which has better reviews, Castlight Mobile or Bluegrass Fit?

Bluegrass Fit is rated higher. Castlight Mobile averages 4.8 out of 5 from 76K ratings, while Bluegrass Fit averages 5.0 from 4 ratings.

### Do Castlight Mobile or Bluegrass Fit have ads?

Neither Castlight Mobile nor Bluegrass Fit shows ads.

### Which is updated more often, Castlight Mobile or Bluegrass Fit?

Castlight Mobile ships an update fortnightly, and Bluegrass Fit every 6 weeks. Most recently, Castlight Mobile was updated on November 13, 2026 and Bluegrass Fit on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*